海德提出的态度改变理论是。 A.平衡理论B.调和理论 C.分阶段变化理论D.认知不协调理论
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George did __ than anyone else. A.much work B.more work C.work much D.work more
Bob is __ rude that everyone dislikes him. A.so B.too C.very D.such
请在第_____处填上正确答案。 A.still B.silently C.carefully D.instantly
Constance Hale says "email has been an incredible boon to communication".What Does she mean by this? A.People want to see the person they are talking to on the phone. B.email is easier than talking on the phone. C.People are using writing and reading more with email. D.email is not private enough.